You may have seen my review a couple of months ago about MAC‘s Studio Fix Fluid foundation (if not you can check it out here). After two and a half months, it has almost ran out and so I decided to invest in another foundation. Not that I really had any issues with the Studio Fix – in fact I really liked it – I thought I’d just experiment and see if there was anything better out there. I’ve heard some really great things about the bareMinerals bareSkin Pure Brightening Serum foundation and the reviews were all raving. At just…